← All detection heuristics · RTF
medium
RTF_OLEPRES_STREAM
What it means
RTF embedded OLE object contains an OlePres presentation stream marker.
Why it fires
OlePres is an OLE presentation stream name. It is relevant to the CVE-2025-21298 attack surface, but the stream name alone is common in embedded OLE objects and does not prove malformed OlePres internals.
Other RTF heuristics
RTF_EQUATION_EDITOR RTF_OBJCLASS_EQUATION RTF_MZ_HEX RTF_DDEAUTO_REGSVR32_SCRIPTLET RTF_MACOS_ZSH_LOADER RTF_PACKAGE_AUTOLINK_DELIVERY RTF_OBJAUTLINK RTF_INCLUDE_REMOTE RTF_EXCESSIVE_HEX RTF_PACKAGE_OLE RTF_OBFUSCATION RTF_PHP_IRC_BOT_SOURCE RTF_OBJCLASS_PACKAGE RTF_REMOTE_TEMPLATE RTF_EXPLOIT_TEMPLATE_ARTIFACT RTF_OBJUPDATE_LOOSE_HEX_PAYLOAD RTF_OBJUPDATE RTF_PFRAGMENTS_RELATED RTF_OBJEMB RTF_WORD_COMPATIBILITY_PACKAGE RTF_OBJDATA RTF_OLE10NATIVE_STREAM